Cutter Formation
21 distinct taxa, from 32 fossil occurrences the Paleobiology Database records under this name, spanning 450–446 Mya.
Texas, New Mexico, New Mexico, Texas · US
21 taxa · 32 fossils · 450–446 MyaFiled under the Montoya Group.
Macrostrat places this rock in the Montoya Group, and dates it 449–446 Ma. Macrostrat’s own record
Loading coastlines…
7 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
- Salvadorea
- Grewingkia
- Rugosa
- Bighornia patella
- Eochonetes mucronata
- Hypsiptycha argenturbicum
- Streptelasma
- Calapoecia coxi
- Cyathophylloides
- Eochonetes minerva
- Favistina
- Grewingkia crassa
- Hebertella montoyensis
- Holophragma
- Hypsiptycha neenah
- Lepidocyclus laddi
- Paleofavosites mccullochae
- Paleofavosites prayi
- Plaesiomys cutterensis
- Platystrophia
- Rhynchotrema iowense
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.